11/22 deca

deca=10
decafs
decagon
decahedra
decadent
decare
decarboxylation

11/21 Nona

nona=9
cannonade
nona
nonacid
nonachievements
nonabstract

11/18 octo

octo=8
octodecillion
octogon
proctor
rhizoctonia
proctorships

11/17 hept

hept=seven
heptad
heptagon
heptane
heptose
heptarchies
cyproheptadine

11/16 hex

hex=six
hexagon
hexadecimal
hexades
hexagrams
hexaminidases

11/15 penta

penta=five
pentagon
pentachlorophenols
pentacle
pentane
pentangle

11/14 tetra

tetra=four
tetracaine
tretrachloride
tretrachord
tretragons

11/11 tri

tri=three
abstict
airstrike
triangle
tribal
tribe
triarchy

11/10 di

di=two
abdicable
abiding
absurdists
accidia
diffuses
diffusional

11/9 mono

mono=one
ammono
monoacid
monoculture
monodies
monodramas
monotheists
phosphomonoesterase

11/8 10 20

neon
10
Ne













Calcium
Ca
20

11/7 fluorine, potassium

fluorine
F
9











potassium
K
19

oxygen, ar

oxygen
O
8










argon
AR
18

11/2/11 carbon s

carbon
c
6











sulfur
s
16

10/31beryllium, si

berllium
be









si
silicon

10/27 HE Magnesio\um

HE
helium
2

magnesium 12 Mg

10/26 hydrogen sodiom

hydrogen                                                                                       sodium
       h                                                                                                 na 11
        1

10/25lith

lith=stone
acrolith
blith
blithest
callithump
lithe
lithic
lithograph

10/24lact

lact=milk
lactases
lacteals
latic
lactic
lactone

10/18kilo

kilo=thousand
kilometer
kilobar
kilobits
kilogram
kilohertz
kiloliter
kilojoules

10/14ject

ject=throw
abject
bijection
conjects
ejection
injects
objected

10/13 iso

iso=same
advisor
anisotropically
isogloss
isocracy
seisors
semisoft

10/12 inter

inter=between
anointer
disinter
cointrring
intertwisted
interunion

10/11 il

il=not
abaxile
abseil
civil
cloudily
cloxacillin

10/10hydro

hydro=water
anhydrous
hydrogens
hydoid
hydrlogic

10/7 hetero

hetero=different
heterocyst
heterodoxy
heterodyne
heteroploidies

10/6 homo

homo=same
bonhomous
homocercal
homogenies
homology

10/3 fac and form

fac=make
maufacture
facilitate
faciend
facilely

form=shape
aciform
arciform
biform
deform
form
formalist

9/30 eco

eco=house
becoming
deco
decotion
decopound
decompression

9/29duc

duc=lead
abduct
adducers
adduces
ducats
ducally

9/28dict

dict=speak/say
dictionary
dictater
dictate

9/27chron

chron=time
chronic
chronicle
chronological
chronology
chronometer
chronoscope

9/26 chloro= green

chloro=green
chloroplast
chloroform
chloroquine
chlorophyll

9/16bibl

bibl=book
bible
biblo
biblical

9/15 astro

astro=star
astrometer
astronomy
astronomer
astrology
Astrologer
Astrophysics
Astrobiology
Astrometry
Astrochemistry
Astronaut
Astrolabe
Astrocytoma
Astrocartography
Astrophoography

9/14aq

aq=water
alfaqui
aqua
aque
aquamarine

9/13ante

ante=before
antecede
antechoir
antechapels
antevert
antepenults
antetype
antes
anterooms

9/12anti

anti=against
atntibortion
anticrist
antiaircraft
antialien
antialcohol
anticar
antibuglary
antibusing
antibug

9/9ambi

ambi=both
ambiance
ambient
ambiguously
ambit
ambients
ambitoin

9/8areo

areo=air
areodrome
areobatic
areobic
areobrakes
areodynamic

9/7 acu

acu=sharp
acupressure
acupuncture
acuminate

9/6abs

abs=away
abcises
abscond
absent

9/2 auto

auto=self
autobahn
autobus
autocade
autobiographer
autobots

8/31exo

exo= outside
exoskeleton
exosmic
exocise

8/30endo

endo=inside
endoscope
endocasts
endocrines
endochondral

8/29ortho

ortho=straight
orthopedic
orthograde
orthonormal
orthopaedic
orthoptera

8/26derm

derm=skin
dermatologist
dermas
blastoderms

8/25hypo

hypo=below
hypoacid
hypoblast
hypocentral

8/24 ual

ual=of ,or pertainning to
bilangual
accentual
actual
annual

8/23

ling=of the tonue
bilingual
bilingualism
bilingually
anviling
availing
linguist
linguinis

8/22bi

bi=two
biacetyl
bialy
biannual

logy=study of
biology
arcarology
acology

8\18 bio

bio= life
biosphere
biography
biology
biosphere